Allen-Bradley 1734-FPD POINT I/O Field Power Distributor

Product Overview

The Allen-Bradley 1734-FPD is a POINT I/O Field Power Distributor engineered to streamline field power distribution in industrial control systems. This industrial automation module accepts 12/24 Volts DC or 120/240 Volts AC power supply input and delivers a field power supply current of 10 amps. With an isolation voltage of 250 Volts Continuous, the 1734-FPD ensures reliable performance in demanding environments.

Part of the Rockwell Automation POINT I/O series, the 1734-FPD is designed for efficient power distribution without adding unnecessary heat to the cabinet. It has no power consumption, thermal dissipation, or power dissipation, making it a highly efficient component for your control panel.

Technical Specifications

Additional key parameters include a working voltage range of 10-28.8V DC or 120-240V AC, an operating temperature range of -20 to 55 °C, and a compact dimension of 76.2 mm x 25.4 mm x 133.4 mm. The 1734-FPD weighs only 0.12 kg, making it easy to mount in space-constrained panels.

Key Features & Benefits

• Dual Voltage Input: Accepts 12/24V DC or 120/240V AC, providing flexibility across different power systems.
• High Current Capacity: 10A field power supply current supports multiple field devices simultaneously.
• Robust Isolation: 250V continuous isolation voltage ensures safe separation between field and control circuits.
• No Heat Generation: Zero power consumption and thermal dissipation reduce cabinet cooling requirements.
• Compact & Lightweight: Small footprint and 0.12 kg weight simplify installation in dense panels.

Industry Applications

The Allen-Bradley 1734-FPD is ideal for manufacturing lines, process control systems, and material handling operations. In a typical automotive assembly line, the 1734-FPD distributes field power to sensors and actuators, ensuring consistent 24V DC delivery while maintaining isolation from the control logic. Its ability to handle both AC and DC inputs makes it versatile for retrofitting older systems with mixed power supplies.

For a packaging facility, the 1734-FPD's 10A current capacity allows it to power multiple proximity sensors and solenoid valves from a single distribution point, reducing wiring complexity and improving system reliability. The wide operating temperature range (-20 to 55 °C) ensures dependable operation in unconditioned plant environments.

Installation & Setup Guidance

Mount the 1734-FPD horizontally or vertically on a standard DIN rail using the integrated terminal base. The terminal base screw torque is 0.6 Nm (7 lb-in) to ensure secure electrical connections. Use wire sizes from 0.25 to 2.5 mm² (22 AWG to 14 AWG) for stranded or solid copper wire rated at 75 °C. The removable terminal block (RTB) with terminal handle simplifies wiring and maintenance. Always verify that the power supply input matches your plant voltage (12/24V DC or 120/240V AC) before energizing.

Maintenance & Reliability

Because the 1734-FPD has no power-consuming components, it requires minimal maintenance. Periodically inspect the terminal connections for tightness (re-torque to 0.6 Nm if necessary) and check for any signs of corrosion or loose wiring. The open-style enclosure rating means the module is not sealed; therefore, keep the panel clean and free of conductive dust. Regular visual inspections every 6 months will ensure long-term reliability.

Compatibility & Integration

The 1734-FPD integrates seamlessly with Allen-Bradley POINT I/O systems using 1734 adapters. It supports network connectivity via ControlNet, DeviceNet, EtherNet/IP, and other open networks, allowing you to connect to Rockwell Automation PLCs and third-party controllers. The module's field power distribution capability is compatible with a wide range of 1734 I/O modules, making it a flexible building block for distributed control architectures.

Selection Guide & Purchasing Advice

Before purchasing the Allen-Bradley 1734-FPD, verify your system's voltage requirements and current needs. If you are expanding an existing POINT I/O rack, ensure you have a compatible 1734 adapter and sufficient bus capacity. For new installations, consider the total field current draw to confirm the 10A rating is adequate. PLC Source PRO offers genuine Allen-Bradley 1734-FPD modules with fast shipping and competitive pricing, ensuring you get reliable components for your automation projects.